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Bug #9804

closed

services_captiveportal.php: Image upload does not validate file type

Added by Jim Pingle over 2 years ago. Updated almost 2 years ago.

Status:
Resolved
Priority:
High
Assignee:
Category:
Captive Portal
Target version:
Start date:
10/01/2019
Due date:
% Done:

100%

Estimated time:
Plus Target Version:
Release Notes:
Affected Version:
All
Affected Architecture:
All

Description

On services_captiveportal.php, uploaded image files are not validated properly. A user with access to the page could upload an arbitrary PHP file instead of an image file, and then use it to execute code/gain extra privileges/etc.

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